EB+ Gen3Installation guide
1112013 Innovative Vehicle Solutions
Info Centre 2 / DIAG+ displayed DTC Possible causes
Towed CAN demand loss CAN line (pin 6 and 7 on ISO 7638) fault
Towed CAN control loss CAN line (pin 6 and 7 on ISO 7638) data fault
Power ISO 7638 fail Power loss on pin 1 or 2 on ISO 7638
Power low voltage Supply voltage at ECU < 8 V (brake apply solenoid on)
Power high voltage Supply voltage at the ECU greater than 32 V
Power unspecified fault Internal ECU fault
ECU EEprom error Internal ECU fault
ECU configuration error ECU not programmed
ECU EEprom unspecified error Internal ECU fault
ECU shutdown FET Internal ECU fault
Lateral accelerometer short circuit Lateral accelerometer wiring short circuit
Lateral accelerometer open circuit Lateral accelerometer wiring open circuit
Lateral accelerometer signal Lateral accelerometer signal fault
AUX 1 / AUX 2 / AUX 3 / AUX 4 / AUX 5 Auxiliary system wiring open or short circuit
External TPMS TPMS hardware fault (RCU, WUS etc)
Note:
If a DTC is displayed and after following recommended procedure, as detailed in the service manual, no fault is
found, the ECU should be replaced.
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